the bi's big weekend is under way and an unprecedented number of events are set for the first weekend in october. a live look at san francisco where an estimated one million people are expected to make the trek into the city for boat racing and street fairs and ariel acrobatics. live team coverage beginning with today in the bay. arturo is at san francisco's marina green. there the crowds will be focused up on the skies? >> yeah, it will be exciting up in the skies and down on the ground watching the boats in the water. we showed you the picture of the people jumping into the water. i can't tell you how cold it is, but i'm chilly on the shore here. i want to show you the picture of the golden gate bridge with the supports just peeking over the fog. just a beautiful picture and a beautiful way to start the day. you think just the americas cup may be enough for one day, but the reality is there is so much more than just those two enormous events. let's take you through this chronologically. we are in the americas cup village. the village opens at 10:00 this morning, but the americas cup